Vsv
Mostrando 1-12 de 486 artigos, teses e dissertações.
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1. Anticorpos contra o vírus da estomatite vesicular em equinos de Estados das regiões sul, centro-oeste e nordeste do Brasil
RESUMO: O vírus da estomatite vesicular (vesicular stomatitis virus, VSV) é o agente de doença vesicular que afeta várias espécies e que, em suínos e ruminantes, é clinicamente confundível com a febre aftosa. Os equinos são particularmente susceptíveis ao VSV, servindo de sentinelas para a circulação viral. O presente trabalho investigou a prese
Cienc. Rural. Publicado em: 2016-08
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2. A real-time reverse transcriptase polymerase chain reaction for detection and quantification of Vesiculovirus
Vesiculoviruses (VSV) are zoonotic viruses that cause vesicular stomatitis disease in cattle, horses and pigs, as well as sporadic human cases of acute febrile illness. Therefore, diagnosis of VSV infections by reliable laboratory techniques is important to allow a proper case management and implementation of strategies for the containment of virus spread. W
Mem. Inst. Oswaldo Cruz. Publicado em: 03/06/2016
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3. O polietilenoglicol aumenta a penetração do vírus da diarréia viral bovina, do vírus da estomatite vesicular e do vírus sincicial respiratório bovino em células de cultivo
A baixa eficiência de penetração de alguns vírus em células de cultivo pode representar uma dificuldade para o isolamento e a multiplicação viral in vitro. No presente estudo investigou-se o efeito do polietilenoglicol (PEG) na replicação de sete vírus bovinos em células de linhagem de rim bovino (MDBK). A eficiência de penetração e replicaçã
Ciência Rural. Publicado em: 09/01/2009
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4. Atividade antiviral do útero e da placenta bovina induzida pelo vírus da doença de Newcastle
Investigou-se a atividade antiviral do útero e da placenta bovina, ao longo da gestação, induzidos pelo vírus da doença de Newcastle (NDV). Explantes do endométrio e carúnculas foram colhidos do útero. Os tecidos corioamniótico, corioalantóide e cotilédones foram dissecados da placenta fetal. Os cultivos celulares foram induzidos com aproximadamen
Arquivo Brasileiro de Medicina Veterinária e Zootecnia. Publicado em: 2007-06
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5. Presence of the RHD pseudogene and the hybrid RHD-CE-Ds gene in Brazilians with the D-negative phenotype
The molecular basis for RHD pseudogene or RHDpsi is a 37-bp insertion in exon 4 of RHD. This insertion, found in two-thirds of D-negative Africans, appears to introduce a stop codon at position 210. The hybrid RHD-CE-Ds, where the 3' end of exon 3 and exons 4 to 8 are derived from RHCE, is associated with the VS+V- phenotype, and leads to a D-negative phenot
Brazilian Journal of Medical and Biological Research. Publicado em: 2002-07
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6. Antibodies against the two serotypes of vesicular stomatitis virus measured by enzyme-linked immunosorbent assay: immunodominance of serotype-specific determinants and induction of asymmetrically cross-reactive antibodies.
The serological relationship between the two vesicular stomatitis virus (VSV) strains Indiana (VSV-Ind) and New Jersey (VSV-NJ) were analyzed by using an enzyme-linked immunosorbent assay (ELISA). Immunoglobulin G responses, defined by their resistance to treatment with 2-mercaptoethanol, were assessed by ELISA by using sucrose gradient-purified VSV or purif
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7. Peripheral Immunization Blocks Lethal Actions of Vesicular Stomatitis Virus within the Brain▿
Vesicular stomatitis virus (VSV) is the prototype virus for 75 or more negative-strand RNA viruses in the rhabdovirus family. Some of these viruses, including VSV, can cause neurological impairment or death upon brain infection. VSV has shown promise in the prevention and treatment of disease as a vaccine vector and an oncolytic virus, but infection of the b
American Society for Microbiology (ASM).
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8. Antiviral protection by vesicular stomatitis virus-specific antibodies in alpha/beta interferon receptor-deficient mice.
The role of innate, alpha/beta interferon (IFN-alpha/beta)-dependent protection versus specific antibody-mediated protection against vesicular stomatitis virus (VSV) was evaluated in IFN-alpha/beta receptor-deficient mice (IFN-alpha/beta R0/0 mice). VSV is a close relative to rabies virus that causes neurological disease in mice. In contrast to normal mice,
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9. Activation of mouse lymphocytes by vesicular stomatitis virus.
Vesicular stomatitis virus (VSV) is a mitogen for mouse spleen cells, and infectious virus is not required for mitogenesis. At concentrations between 10 and 100 microgram per culture, VSV stimulated DNA synthesis and blast transformation. Maximal activation by VSV occurred 48 h after culture initiation. Spleen cells depleted of T-lymphocytes by treatment wit
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10. Pseudotypes of vesicular stomatitis virus with the mixed coat of reticuloendotheliosis virus and vesicular stomatitis virus.
Vesicular stomatitis virus (VSV) forms pseudotypes with envelope components of reticuloendotheliosis virus (REV). The VSV pseudotype possesses the limited host range and antigenic properties of REV. Approximately 70% of the VSV, Indiana serotype, and 45% of VSV, New Jersey serotype, produced from the REV strain T-transformed chicken bone marrow cells contain
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11. Restitution of infectivity to spikeless vesicular stomatitis virus by solubilized viral components.
Noninfectious spikeless particles have been obtained from vesicular stomatitis virus (VSV, Indiana serotype) by bromelain or Pronase treatment. They lack the viral glycoprotein (G) but contain all the other viral components (RNA, lipid, and other structural proteins). Triton-solubilized VSV-Indiana glycoprotein preparations, containing the viral G protein as
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12. Novel phenotype of RNA synthesis expressed by vesicular stomatitis virus isolated from persistent infection.
Vesicular stomatitis virus (VSV) stocks isolated from two persistently infected mouse L-cell lines (designated VSV-PI stocks) express an altered phenotype of RNA synthesis. This phenotype is different from the RNA synthesis phenotype expressed by the viruses used to initiate the persistently infected lines, wild-type VSV and VSV ts-0-23 (a group III, ts-, RN